19%氟酮磺草胺悬浮剂对移栽水稻田后茬作物生长的影响  

Effect of 19% Triafamone SC on Growth of Succeeding Crop in Transplanting Paddy Field

作　　者：冯伟明 吴颖仪 章乐康 陈育民 FENG Weiming;WU Yingyi;ZHANG Lekang;CHEN Yumin(Foshan Institute of Agricultural Sciences/Foshan Agricultural Technology Extension Center,Foshan Guangdong 528145;Bayer Crop Science(China)Co.,Ltd.,Foshan Guangdong 528145)

机构地区：[1]佛山市农业科学研究所/佛山市农业技术推广中心,广东佛山528145 [2]拜耳作物科学(中国)有限公司,广东佛山528145

出　　处：《现代农业科技》2023年第16期101-104,共4页Modern Agricultural Science and Technology

摘　　要：为了探究19%氟酮磺草胺悬浮剂对移栽水稻田后茬作物的影响,在水稻移栽后施用不同用量19%氟酮磺草胺悬浮剂,收割后播种不同作物(菠菜、白菜、大蒜、甘蓝和菜心),调查19%氟酮磺草胺悬浮剂不同用量处理对后茬作物出苗率、株高、鲜重及产量的影响。结果表明,在移栽水稻田连茬使用19%氟酮磺草胺悬浮剂540 mL/hm2后,后茬作物菠菜、白菜、大蒜、甘蓝和菜心的出苗率、株高、鲜重、产量与空白对照均无显著差异。在移栽水稻田连茬使用19%氟酮磺草胺悬浮剂对后茬作物安全,生产上可以使用19%氟酮磺草胺悬浮剂防除水稻田杂草。In order to investigate the effect of 19% triafamone SC on the succeeding crops in the transplantingpaddy field,different amounts of 19% triafamone SC were applied after rice transplantation,and different crops(spi-nach,Chinese cabbage,garlic,cabbage and flowering Chinese cabbage) were sown after harvest.The effects of differentamounts of 19% triafamone SC on the emergence rate,plant height,fresh weight and yield of the succeeding crops wereinvestigated.The results showed that,compared with the blank control,there was no significant difference in the emer-gence rate,plant height,fresh weight and yield of spinach,Chinese cabbage,garlic,cabbage and flowering chinese cab-bage after using 19% triafamone SC 540 m L/hm2in the transplanting paddy field.It is safe to use 19% triafamone SC insuccessive stubble in transplanting paddy fields,and 19% triafamone SC can be used in production to control weeds inpaddy fields.

关 键 词：19%氟酮磺草胺悬浮剂 移栽水稻田 后茬作物 生长 

分 类 号：S482.4[农业科学—农药学] S481.9[农业科学—植物保护]